package com.xxlie.auth.thirdpart.alitools;

import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.IAcsClient;
import com.aliyuncs.dysmsapi.model.v20170525.SendSmsRequest;
import com.aliyuncs.dysmsapi.model.v20170525.SendSmsResponse;
import com.aliyuncs.exceptions.ClientException;
import com.aliyuncs.profile.DefaultProfile;
import com.aliyuncs.profile.IClientProfile;
import com.xxlie.core.common.JsonUtils;
import com.xxlie.auth.thirdpart.aliconfig.AliyunConfig;
import com.xxlie.auth.thirdpart.aliconfig.AliyunSmsConfig;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

import java.util.Map;

/**
 * 阿里云短信接口
 */
@Component
public final class AliyunSmsTool {

    private final static Logger LOG = LoggerFactory.getLogger(AliyunSmsTool.class);

    public final static String TEMPLATE_RESGISTER = "SMS_84710276";
    public final static String TEMPLATE_LOGIN = "SMS_84710278";
    public final static String TEMPLATE_AUTH_SURE = "SMS_84710280";
    public final static String TEMPLATE_CHANGE_PASSWORD = "SMS_84710275";

    private String product;
    private String domain;
    private String defaultConnectTimeout;
    private String defaultReadTimeout;
    private String signName;
    private String accessKeyId;
    private String accessSecret;
    private static IAcsClient acsClient;

    @Autowired
    public AliyunSmsTool(AliyunSmsConfig aliyunSmsConfig, AliyunConfig aliyunConfig) {
        this.product = aliyunSmsConfig.getProduct();
        this.domain = aliyunSmsConfig.getDomain();
        this.defaultConnectTimeout = aliyunSmsConfig.getDefaultConnectTimeout();
        this.defaultReadTimeout = aliyunSmsConfig.getDefaultReadTimeout();
        this.signName = aliyunSmsConfig.getSignName();
        this.accessKeyId = aliyunConfig.getAccess_key_id();
        this.accessSecret = aliyunConfig.getAccess_key_secret();
    }

    private IAcsClient getAcsClient() {
        if (acsClient == null) {
            //初始化acsClient,暂不支持region化
            IClientProfile profile = DefaultProfile.getProfile("cn-hangzhou", accessKeyId, accessSecret);
            try {
                DefaultProfile.addEndpoint("cn-hangzhou", "cn-hangzhou", product, domain);
            } catch (ClientException e) {
                LOG.error(e.getMessage(), e);
            }
            acsClient = new DefaultAcsClient(profile);
        }
        return acsClient;
    }

    public SendSmsResponse sendSms(String phone, Map param, String outId, String templateCode) throws ClientException {
        //可自助调整超时时间
        System.setProperty("sun.net.client.defaultConnectTimeout", defaultConnectTimeout);
        System.setProperty("sun.net.client.defaultReadTimeout", defaultReadTimeout);

        //组装请求对象-具体描述见控制台-文档部分内容
        SendSmsRequest request = new SendSmsRequest();
        //必填:待发送手机号
        request.setPhoneNumbers(phone);
        //必填:短信签名-可在短信控制台中找到
        request.setSignName(signName);
        //必填:短信模板-可在短信控制台中找到
        request.setTemplateCode(templateCode);
        //可选:模板中的变量替换JSON串,如模板内容为"亲爱的${name},您的验证码为${code}"时,此处的值为
        JsonUtils json = JsonUtils.getInstance();
        request.setTemplateParam(json.toJson(param));

        //选填-上行短信扩展码(无特殊需求用户请忽略此字段)
        //request.setSmsUpExtendCode("90997");

        //可选:outId为提供给业务方扩展字段,最终在短信回执消息中将此值带回给调用者
        request.setOutId(outId);

        //hint 此处可能会抛出异常，注意catch
        return getAcsClient().getAcsResponse(request);
    }
}
